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National Stock Number:
3040-01-416-6786
Federal Supply Class:
3040
National Item Identification Number:
014166786
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
| G9784 | 07639 | GE AVIATION SYSTEMS LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3100 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.5980 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1020 | | OVERALL LENGTH | 2.7800 INCHES NOMINAL | | SPECIAL FEATURES | 9.0 R, CROWN TYPE SPLINE ON 2ND END | | SECOND END DIAMETER | 0.5980 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM | | SECOND END PITCH DIAMETER | 0.4070 INCHES MINIMUM AND 0.5070 INCHES MAXIMUM | | SECOND END SPLINE LENGTH | 0.8000 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.5980 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 0.4700 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 6 | | SECOND END STYLE | SPLINED (INVOLUTE) | | STEP QUANTITY | 4 | | SURFACE FINISH | 63.0 MICROINCHES |
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